Serial.println(thirdSensor); 发送3 个传感器值 }} 2、串口调用和应答(握手) - Serial Call and Response (handshaking) with ASCII-encoded output Send multiple variables using a call-and-response (handshaking) method, and ASCII-encode the values before sending. 使用调用和应答(握手)模式发送多个变量,...
●BMP388_SPI_Normal_Multiple.ino：SPI 接口，正常模式，多个设备 ●BMP388_ESP32_HSPI_Normal.ino：...
buttonPushCounter++; Serial.println("on"); Serial.print("number of button pushes: "); Serial.println(buttonPushCounter); } else { // if the current state is LOW then the button // wend from on to off: Serial.println("off"); } // Delay a little bit to avoid bouncing delay(50);...
Serial.println("click-单击"); } //双击 void attachDoubleClick() { Serial.println("doubleclick-双击"); } //长铵开始 void attachLongPressStart() { Serial.println("longPressStart-长按开始"); } //长按过程 void attachDuringLongPress() { if (button.isLongPressed()) { Serial.println("duringL...
// Storing variables in EEPROM // Sequential read / write of variables. #include <EEPROM.h> #define BUTTON_TEST 5 #define EEADDR 166 // Start location to write EEPROM data. static unsigned int minx,maxx,miny,maxy; void show_vars(void) { Serial.print("MIN x "); Serial.println(minx)...
println("---I2C Scanner---");}void loop(){ byte error, address; int nDevices; Serial.println("Scanning..."); nDevices = 0; for(address = 1; address < 127; address++ ) { Wire.beginTransmission(address); error = Wire.endTransmission(); Wire.beginTransmission(address+1); if (error ...
println("begin"); command = 2; } void loop(void) { char ch; if ( Serial.available() ) ch = Serial.read(); if (ch == 'd') { d_action(); } else if (ch == 'b') { b_action(); } } After rewriting the code you usually have to define variables used in the original ...
display.begin(SSD1306_I2C_ADDRESS, 4, 5)) { Serial.println(F("SSD1306 allocation failed")); for(;;); } // 清除显示屏 displ 分享1113 arduino吧 安和桥- 8266连点阵屏 烧录没显示错误 但是点不亮接电就全亮 没有像范例里面一样亮?有哪位大佬知道哪里问题吗 分享2赞 arduino吧 乔巴的棉花糖 ...
Serial.println(" cm"); } float ultrasonicMeasure() { // generate 10-microsecond pulse to TRIG pin digitalWrite(TRIG_PIN, HIGH); delayMicroseconds(10); digitalWrite(TRIG_PIN, LOW); // measure duration of pulse from ECHO pin float duration_us = pulseIn(ECHO_PIN, HIGH); ...
Serial.print("Size of Int: "); Serial.println(sizeof(int)); Serial.print("Size of Unsigned Int: "); Serial.println(sizeof(unsigned int)); Serial.print("Size of Long: "); Serial.println(sizeof(long)); } void loop() { }Here...